Profile: Shaoyang Kerey Chemicals Co., Ltd. manufactures pharmaceutical raw materials and intermediates. We offer steroid intermediates such as roceronium bromide, vecuronium bromide, pancuronium bromide, finasteride, pregnenolone, progesterone, F4 (methyl 4-androsten-3-one-17beta-carboxylinate) and dihydroprogesterone. We also supply 3,5-dihydroxybenzaldehyde, 2-aminoindane, 3,5-dihydroxybenzyl alcohol, 5-aminoindole, (R)-(-)-1,1'-binaphthyl-2,2'-diyl hydrogenphosphate, nylon anti-yellow stain agent XHP and 2,3-dichloro-5,6-dicyano-1,4-benzoquinone.